From: Peter Kieser Link: bug-1731916-ifupdown.patch
From: Jean Philippe Eimer Link: Change brightness step number to 30 instead of 10
From: Kleber Sacilotto de Souza Link: 1-1.8.4-1ubuntu4.debdiff
From: Andreas Hasenack Link: fix-1584485-take2.patch
From: Kamal Mostafa Link: 0001-Implement-seek-whence-param-for-zero-length-files.patch
From: Ryan Harper Link: ipv6_mtu.debdiff
From: Stéphane Berthelot Link: dlz_bind9_rndc_reload.patch (see univention bug report credits for it)